RTMP Quarry 71, Little Sandhill Creek (Cretaceous of Canada)

Also known as Sternberg Quarry 71, YPM, G.S.C.22

Where: Alberta, Canada (50.7° N, 111.5° W: paleocoordinates 58.0° N, 76.1° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Dinosaur Park Formation (Belly River Group), Late/Upper Campanian (83.5 - 70.6 Ma)

• originally assigned to the Oldman Fm.

• bed-level stratigraphic resolution

Environment/lithology: "channel"; sandstone

Size class: macrofossils

Collected by C. M. Sternberg in 1919; reposited in the YPM

Collection methods: quarrying, mechanical,

Primary reference: R. S. Lull and N. E. Wright. 1942. Hadrosaurian dinosaurs of North America. Geological Society of America Special Paper 40:1-242 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 51862: authorized by Matthew Carrano, entered by Matthew Carrano on 28.06.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Ornithischia - Hadrosauridae
Lambeosaurus clavinitialis Sternberg 1935 lambeosaurine
YPM 3222